WO2002023927A3 - Service framework with just-in-time lookup - Google Patents

Service framework with just-in-time lookup Download PDF

Info

Publication number
WO2002023927A3
WO2002023927A3 PCT/US2001/029224 US0129224W WO0223927A3 WO 2002023927 A3 WO2002023927 A3 WO 2002023927A3 US 0129224 W US0129224 W US 0129224W WO 0223927 A3 WO0223927 A3 WO 0223927A3
Authority
WO
WIPO (PCT)
Prior art keywords
service
services
service framework
connect
remote
Prior art date
Application number
PCT/US2001/029224
Other languages
French (fr)
Other versions
WO2002023927A2 (en
Inventor
Bernhard Weisshaar
Merlin Smith
Parvathy Bhaskaran
Mark Clayton
Kungwel Mike Liu
Original Assignee
Motorola Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Priority to AU2001294590A priority Critical patent/AU2001294590A1/en
Publication of WO2002023927A2 publication Critical patent/WO2002023927A2/en
Publication of WO2002023927A3 publication Critical patent/WO2002023927A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/04—Protocols specially adapted for terminals or networks with limited capabilities; specially adapted for terminal portability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/45—Network directories; Name-to-address mapping
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/51—Discovery or management thereof, e.g. service location protocol [SLP] or web services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/52—Network services specially adapted for the location of the user terminal

Abstract

In an information appliance system , a user device comprises a client platform (200) that includes a service framework (235) to discover and connect with a variety of services, both remote and local, transient and persistent, and to disconnect from them when they are no longer of interest or become unavailable. The service framework (235) provides a standard, consistent, simplified way for services to make themselves available and for service-using entities to locate and connect with the services of interest to them. The service framework comprises service event notification registries in which service-requesting entities register the types of services they want to locate and connect with. Services residing on remote communications nodes are looked up and connected only if and when they are actually needed, and only if a user device is in proximity to a remote communications node Successful lookups return parameters that are required to communicate with the remote service, but such parameters are discarded when no longer needed. Memory and bandwidth are used efficiently, because the service-related traffic is demand driven. Various methods of operating a service framework are also described.
PCT/US2001/029224 2000-09-15 2001-09-12 Service framework with just-in-time lookup WO2002023927A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001294590A AU2001294590A1 (en) 2000-09-15 2001-09-12 Service framework with just-in-time lookup

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66352300A 2000-09-15 2000-09-15
US09/663,523 2000-09-15

Publications (2)

Publication Number Publication Date
WO2002023927A2 WO2002023927A2 (en) 2002-03-21
WO2002023927A3 true WO2002023927A3 (en) 2003-02-06

Family

ID=24662191

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/029224 WO2002023927A2 (en) 2000-09-15 2001-09-12 Service framework with just-in-time lookup

Country Status (2)

Country Link
AU (1) AU2001294590A1 (en)
WO (1) WO2002023927A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6757729B1 (en) * 1996-10-07 2004-06-29 International Business Machines Corporation Virtual environment manager for network computers
US7561102B2 (en) * 2004-07-08 2009-07-14 Lojack Operating Company, Lp Method of and system for expanding localized missing customer-vehicle law enforcement-aided VHF recovery networks with location-on-demand supplemental service features via such networks for improved law enforcement-aided recovery, and via the internet for providing supplemental customer service features
US10810572B1 (en) * 2016-02-16 2020-10-20 State Farm Mutual Automobile Insurance Company Connected car as a payment device
US20190122312A1 (en) * 2016-03-01 2019-04-25 Ford Global Technologies, Llc Dsrc enabled pre-negotiated fuel purchase account location

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6069896A (en) * 1996-10-15 2000-05-30 Motorola, Inc. Capability addressable network and method therefor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6069896A (en) * 1996-10-15 2000-05-30 Motorola, Inc. Capability addressable network and method therefor

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"SPECIFICATION OF THE BLUETOOTH SYSTEM, PROFILES, VERSION 1.0 B, SERVICE DISCOVERY APPLICATION PROFILE", BLUETOOTH SPECIFICATION, 1 December 1999 (1999-12-01), XP002176976 *
BARBEAU M: "Service discovery in a mobile agent API using SLP", GLOBAL TELECOMMUNICATIONS CONFERENCE-GLOBECOM'99, XP010373332 *
HERMANN R ET AL: "DEAPspace - Transient ad hoc networking of pervasive devices", COMPUTER NETWORKS, ELSEVIER SCIENCE PUBLISHERS B.V., AMSTERDAM, NL, vol. 35, no. 4, March 2001 (2001-03-01), pages 411 - 428, XP004304856, ISSN: 1389-1286 *

Also Published As

Publication number Publication date
AU2001294590A1 (en) 2002-03-26
WO2002023927A2 (en) 2002-03-21

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